Cultivation characteristics of Ruixue/Qingzhen 1 apple saplings in Weibei area of Shaanxi Province
The cultivation characteristics of Ruixue/Qingzhen 1 in growth,flowering,carbon and nitrogen nutrient absorption and utilization were studied compared with Ruixue/M26.The results showed that the saplings of Ruixue/Qingzhen 1 were strong,tidy and consistent,grew more rapid,with a high germination rate and strong branching ability.The root system had strong ability to absorb and store carbon and nitrogen nutrients,and the stem had strong ability to absorb and store carbon but weak ability to absorb nitrogen.The leaves have strong ability to absorb and store nitrogen;the young trees of this combination have a weak early flowering ability,long annual growth period and late autumn growth.
apple'Ruixue''Qingzhen 1'growthflowercarbon and nitrogen allocation
NETL
NSTL
万方数据
